Finding the Fourth Proportional to 197,601.84, 296,402.94 and 92,494.62
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Solution
The fourth proportional to 197,601.84, 296,402.94 and 92,494.62 is: 138,742.01
Step by Step Solution
- Step 1: Write the proportion equation
197,601.84 : 296,402.94 = 92,494.62 : x - Step 2: Convert to fraction form
197,601.84/296,402.94 = 92,494.62/x - Step 3: Cross multiply
197,601.84x = 296,402.94 × 92,494.62 - Step 4: Simplify right side
197,601.84x = 27,415,677,302.18 - Step 5: Solve for x
x = 27,415,677,302.18/197,601.84 - Step 6: Final answer
x = 138,742.01
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.